A4 Mk2
| Overview of fitting locations (Avant) |
| 1 - | Internal loudspeaker -R70- |
| q | Vehicles without radio |
| q | In dash panel (front centre) |
| q | Removing and installing → Chapter |
| 2 - | Telephone bracket -R126- |
| q | On dash panel (top) |
| q | Connectors → Chapter |
| q | Removing and installing → Chapter |
| q | In centre armrest |
| q | Removing and installing → Chapter |
| 3 - | Telephone microphone -R38- |
| q | In front interior light -W1- |
| q | Removing and installing → Chapter |
| 4 - | Aerial amplifier for mobile telephone -R86- |
| q | Only on vehicles with mobile phone system |
| q | Behind luggage compartment side trim (right-side) |
| q | Connectors → Chapter |
| q | Removing and installing → Chapter |
| 5 - | Telephone aerial -R65- (roof aerial) |
| q | Removing and installing → Chapter |
| 6 - | Telephone transmitter and receiver unit -R36- |
| q | In electronics box under front seat (right-side) |
| q | Connectors (fixed installation telephone) → Chapter |
| q | Removing and installing (fixed installation telephone) → Chapter |
| q | Connectors on mobile telephone operating electronics control unit -J412- → Chapter |
| q | Connectors (mobile phone pre-installation) → Chapter |
| q | Removing and installing → Chapter |